Let x be the length of a side and V be the volume of the cube. Then, v = x3. dV/dt = 3x2 × dx/dt It is given that dx/dt = 2 cm/s dv/dt = 3x2(2) = 6x2 Thus, when x = 12 cm dv/dt = 6 (12)2 = 864 cm3/s
The following sentence has been divided into parts. One of them may contain an error. Select the part that contains the error from the given options. If...
In the following sentence, four words or phrases have been underlined. One of them is incorrect. Select the INCORRECT word or phrase from the given opti...
Antibiotics are useless (A)/and proprietary antiseptic gargles and lozenges (B)/if used in access are (C)/likely to further aggravate the throat (D).
Identify the segment in the sentence that contains a grammatical error.
By the linking of the rivers/it is proposed to provide a continuous suppl...
Nazi war criminals accused with (A)/participating in the Holocaust continue (B)/to stand trial and any attempt (C)/of denial is met with punishment (D).
Given below are sentences with an error in each. The error is in one part of the sentence. Below each sentence are given the options containing the par...
The given sentence has been broken up into four different parts. The error, if any, will be in one or more parts of the sentence. Select the option whi...
Since 1960, there has being an increasing trend of land under cereal production at the global level.
Select the option that contains a grammatical error in the underlined portion.
There are three cupholders placed on the cupboards of the secretariat table.
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option...
